337.30 MOTORCYCLE BAFFLE PLATES AND FENDERS.
   (a)   Baffle Plates. No person shall own, operate or have in his or her possession any two-wheel motor-driven bicycle, motor scooter or motorcycle, equipped with a muffler from which the baffle plates, screens or other original internal parts have been removed and not replaced, or equipped with an exhaust system or muffler which is defective, inadequate, improperly maintained, or which has been modified in a manner which will amplify or increase the noise emitted by the muffler originally installed.
   (b)   Fenders. No person shall own or operate a two-wheel motor-driven bicycle, motor scooter or motorcycle without having fenders equipped on the vehicle upon the front and rear wheels, or wheels of sufficient size and length so as to protect the driver against mud, rocks and debris from being tossed or thrown at or away from such vehicle.
   (c)   Whoever violates any provision of this section is guilty of a minor misdemeanor on a first offense; on a second offense within one year after the first offense, the person is guilty of a misdemeanor of the fourth degree; on each subsequent offense within one year after the first offense, the person is guilty of a misdemeanor of the third degree.